fix docker config

backend/docker-compose.yml

@@ -10,16 +10,16 @@ services:
     ports:
       - "3306:3306"
 
-  app:
-    container_name: "app"
-    build: . 
-    depends_on:
-      - db
-    restart: always
-    ports:
-      - 8000:80
-    env_file: .env
-    environment:
-      DB_HOST: db
-    links:
-      - db
\ No newline at end of file
+  # app:
+  #   container_name: "app"
+  #   build: . 
+  #   depends_on:
+  #     - db
+  #   restart: always
+  #   ports:
+  #     - 3000:3000
+  #   env_file: .env
+  #   environment:
+  #     DB_HOST: db
+  #   links:
+  #     - db
\ No newline at end of file